| Attributes | Values |
|---|
| rdf:type
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| Description
| - Tato práce se zabývá studiem sorpce vodních a organických par (hexan,cyklohexan, metanol, etanol) v polylaktátových membránách obsahujících různé množství nanokompozitu Montmorillonite (0 a 6%hm) v závislosti na aktivitě par. Sorpční experimenty byly prováděny při teplotách 25 a 35 C gravimetricky pomocí sorpční aparatury vybavené kalibrovanými spirálními vážkami a automatický detekčním systémem sorbovaného množství. Ze získaných dat byly stanoveny příslušné sorpční izotermy a Flory-Hugginsovy interakční parametry. Lze konstatovat, že sorpce látek byla v řádu metanol > etanol > voda > hexan  cyklohexan a rostla s rostoucím relativním tlakem par, zvláště při tlacích 0,8 a vyšších. Dále bylo zjištěno, že přítomnost nanokompozitu v polylaktátové membráně i vyšší teplota pozitivně působí na výši sorbovaného množství par. (cs)
- The sorption of organic (hexane, cyclohexane, methanol and ethanol) and water vapors in polylactate membrane (PLA) and composite polylactate membrane (PLAnano) containing 6 wt. % of inorganic nanocomposite Montmorillonite (MMT) in dependence of their activity are reported. Sorption experiments were carried out at the temperature of 298.15 K and 308.15 K by sorption apparatus equipped with Mc Bain spiral quartz balances and optical system which registrated the elongation of spiral caused by sorption of vapors in polymer material. From experimental data the sorption isotherms were determined and polymer-solvent interaction parameters were calculated. Generally, the sorption of alcohols vapors in polymer membrane was dominant (in order methanol > ethanol > water > hexane  cyclohexane) and increased with progressive relative vapors pressures, predominantly at above 0.8. The presence of nanocomposite in PLA polymer matrix, as well as the temperature growth, conduced to higher sorption
- The sorption of organic (hexane, cyclohexane, methanol and ethanol) and water vapors in polylactate membrane (PLA) and composite polylactate membrane (PLAnano) containing 6 wt. % of inorganic nanocomposite Montmorillonite (MMT) in dependence of their activity are reported. Sorption experiments were carried out at the temperature of 298.15 K and 308.15 K by sorption apparatus equipped with Mc Bain spiral quartz balances and optical system which registrated the elongation of spiral caused by sorption of vapors in polymer material. From experimental data the sorption isotherms were determined and polymer-solvent interaction parameters were calculated. Generally, the sorption of alcohols vapors in polymer membrane was dominant (in order methanol > ethanol > water > hexane  cyclohexane) and increased with progressive relative vapors pressures, predominantly at above 0.8. The presence of nanocomposite in PLA polymer matrix, as well as the temperature growth, conduced to higher sorption (en)
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| Title
| - Sorption of VOCs and water vapors in polylactate membrane with nanocomposite fillers
- Sorption of VOCs and water vapors in polylactate membrane with nanocomposite fillers (en)
- Sorpce těkavých organických látek a vodních par v polylaktátové membráně obsahující nanokompozity (cs)
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| skos:prefLabel
| - Sorption of VOCs and water vapors in polylactate membrane with nanocomposite fillers
- Sorption of VOCs and water vapors in polylactate membrane with nanocomposite fillers (en)
- Sorpce těkavých organických látek a vodních par v polylaktátové membráně obsahující nanokompozity (cs)
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| skos:notation
| - RIV/60461373:22340/06:00016709!RIV07-MSM-22340___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - P(GA203/06/1086), Z(MSM6046137307)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22340/06:00016709
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Polylactate; vapor sorption; nano-filler; Montmorillonite (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Friess, Karel
- Hynek, Vladimír
- Šípek, Milan
- Panayiotou, Constantinos
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| http://linked.open...n/vavai/riv/zamer
| |
| issn
| |
| number of pages
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| http://localhost/t...ganizacniJednotka
| |
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